AN ORDINANCE APPROVING SUPPLEMENTAL BUDGET NO. 4 OF THE GENERAL FUND AND SUPPLEMENTAL BUDGET NO. 2 OF THE SPECIAL ACCOUNT: ECONOMIC ENTERPRISES, BOTH FOR CALENDAR YEAR 2015, WITH AN ESTIMATED INCOMES OF P51,135,621.73 AND P8,952,518.23, RESPECTIVELY, AGAINST ESTIMATED EXPENDITURES OF THE SAME AMOUNTS TO IMPLEMENT APPROVED APPROPRIATION ORDINANCES